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£46+ Cheap flights to Belgium

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
— BRU
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Belgium in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Belgium
Explore the most affordable flight options available to Belgium. Find the lowest fares based on data from user searches, with prices last updated on 5 December 2025.

Wed 10/1206:25STN - CRL
1 stop14h 30mMultiple Airlines
Thu 11/1221:00CRL - STN
1 stop17h 05mMultiple Airlines
Deal found 4/12£97
Wed 31/1221:50LTN - CRL
1 stop14h 30mMultiple Airlines
Wed 7/119:30CRL - LTN
1 stop13h 45mMultiple Airlines
Deal found 3/12£97
Wed 10/1209:25LTN - BRU
Nonstop1h 20measyJet
Thu 11/1210:40BRU - LTN
Nonstop1h 20measyJet
Deal found 2/12£100
Tue 9/1213:55LGW - CRL
1 stop7h 40mMultiple Airlines
Thu 11/1206:25CRL - LGW
1 stop15h 45mMultiple Airlines
Deal found 4/12£100
Sat 6/1222:10STN - CRL
1 stop8h 25mRyanair
Mon 8/1210:10CRL - STN
2 stops9h 35mRyanair
Deal found 3/12£100
Sun 7/1214:00STN - CRL
1 stop27h 30mRyanair
Fri 12/1212:45CRL - STN
1 stop12h 00mRyanair
Deal found 3/12£100

Find flights to Belgium

Browse one-way and return flights deals to Belgium on Cheapflights. Flight deals are based on user searches and were last updated on 5 December 2025
Explore Belgium
Flights to Brussels
Flights to Ostend

Find flight deals to Belgium

Find the latest flights to Belgium in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 5 December 2025.

Return from

£97

One-way from

£46

Popular in

July

Cheapest in

January

Average price

£133

Good round-trip deal

£164 or less

Good one-way deal

£33 or less
British Airways
  • British Airways
  • 23/1-27/1
  • Nonstop
  • 2h 25m total
  • London to Brussels
Search Deals
Ryanair
  • Ryanair
  • 18/1
  • 1 total stop
  • 21h 55m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals
Price to beat on a round-trip flight from London to Belgium.
Search Deals
Price to beat on a one-way flight from London to Belgium.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Belgium that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 5 December 2025.
Use the filters below to find and compare flights to Belgium that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBrussels

STN - CRL

STNCRL

London Stansted

Fri 6/2

05:55-16:50

1 stop9h 55m

Charleroi Brussels

Sun 8/2

13:15-21:25

1 stop9h 10m

£97

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Wed 31/12

21:50-13:20

1 stop14h 30m

Charleroi Brussels

Wed 7/1

19:30-08:15

1 stop13h 45m

£97

LondonBrussels

STN - CRL

STNCRL

London Stansted

Wed 4/3

08:35-08:20

2 stops22h 45m

Charleroi Brussels

Wed 18/3

12:40-23:10

1 stop11h 30m

£98

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Tue 17/2

08:05-16:00

1 stop6h 55m

Charleroi Brussels

Thu 19/2

08:55-13:55

1 stop6h 00m

£98

LondonBrussels

STN - BRU

STNBRU

London Stansted

Mon 5/1

21:45-09:10

1 stop10h 25m

Brussels Bruxelles-National

Thu 8/1

09:25-21:05

1 stop12h 40m

£99

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 16/1

08:35-10:50

Nonstop1h 15m

Brussels Bruxelles-National

Sun 18/1

17:30-17:45

Nonstop1h 15m

£100

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 17/2

08:55-11:10

Nonstop1h 15m

Brussels Bruxelles-National

Thu 19/2

15:00-15:15

Nonstop1h 15m

£100

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Tue 3/2

09:00-17:50

1 stop7h 50m

Brussels Bruxelles-National

Thu 5/2

09:25-17:05

1 stop8h 40m

£100

LondonBrussels

STN - BRU

STNBRU

London Stansted

Thu 1/1

06:30-18:15

1 stop10h 45m

Brussels Bruxelles-National

Thu 15/1

09:25-17:50

1 stop9h 25m

£100

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Sat 17/1

21:00-09:05

1 stop11h 05m

Brussels Bruxelles-National

Sat 24/1

16:45-20:10

1 stop4h 25m

£100

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 33 results
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Best time to book a flight to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Belgium

How long is the flight to Belgium?

On average, a flight from London to Belgium takes 10 hours 38 minutes. Flights to Belgium from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Belgium

The most flights from London to Belgium are scheduled on a Thursday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

What are the most popular airlines that fly to Belgium?

The most popular airlines flying from London to Belgium are Brussels Airlines, British Airways and KLM.

Ryanair
Ryanair
From £27
Brussels Airlines
Brussels Airlines
From £97
British Airways
British Airways
From £86
KLM
KLM
From £117

What are the cheapest airlines that fly to Belgium?

The cheapest airlines flying from London to Belgium are British Airways, Ryanair and Brussels Airlines.

Rainfall in Belgium by month

Plan your trip to Belgium by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgium ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Belgium when rainfall is around 40.0 mm.

Temperature in Belgium by month

Plan your trip to Belgium by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

What are the most popular places to fly to in Belgium?

Destination popularity is based on the amount of flight searches to Belgium in the last few years. This data was updated on 5 December 2025.
The most popular places in Belgium to fly to are Brussels and Antwerp.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgium. Reviews last updated 5 December 2025.
Read reviews from past customers who have flown KLM, Brussels Airlines, andBritish Airways to Belgium. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.2

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.2

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Brussels Airlines
7.2
Good
373 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.2

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,562 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Boarding

7.8

Crew

8.4

Food

7.2

Comfort

7.6

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

FAQs about flying to Belgium

  • Can I find cheaper flights to Belgium if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Belgium on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Belgium?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Belgium.

  • What is the cheapest airport to fly to in Belgium?

    Brussels Bruxelles-National is currently the cheapest airport to fly to in Belgium. One-way flights to Brussels Bruxelles-National typically cost £14, while return flights cost around £28.

  • How much is a return flight to Belgium?

    A return flight to Belgium will typically cost around £94, however they can be found for as little as £60.

  • Where does the fastest flight to Belgium depart from?

    For those looking to save time traveling to Belgium, London offers the quickest one-way flight (1 hour 0 minutes).

  • Does Brussels Bruxelles-National have car hire?

    Yes. Those touching down at Brussels Bruxelles-National can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Brussels Bruxelles-National?

    Yes. Brussels Bruxelles-National has hotels nearby for those requiring accommodations. Sheraton Brussels Airport Hotel is the closest property to Brussels Bruxelles-National (0.0 mi away from Brussels Bruxelles-National).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to Belgium cities and airports

Select your preferred flight destination in Belgium from the list below.
Flights to Bruxelles-National
Flights to Charleroi Brussels
Flights to Antwerp
Flights to Ostend
Flights to Liège
Flights to Brussels

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Belgium?

When you search for this flight to Belgium, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Belgium?

Cheapflights simply makes it quick and affordable to book flights to Belgium by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Belgium with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Belgium, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Belgium become cheaper?

Yes, Cheapflights offers price alerts on Belgium flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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